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Fjallsárlón
Fjallsárlón () is a glacier lake at the south end of the Icelandic glacier Vatnajökull. ''Fjallsjökull'' which is part of the bigger glacier reaches down to the water of the lake and some ice-bergs are drifting by on its surface. The glacier calving into the lagoon is a part of Vatnajökull National Park and the better known glacier lake Jökulsárlón is not far from there. From the glacier lake Breiðárlón a little river flows into the Fjallsárlón. Above, there is looming the volcano A volcano is commonly defined as a vent or fissure in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most oft ... Öræfajökull. At its shore, in the summertime, it is better to beware of the skúas, big seagulls which have their nests on the ground around the lake. See also * List of lakes of Iceland {{DEFAULTSORT:Fjallsarlon Lakes of Ice ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breiðárlón
Breiðárlón () is a glacier lake at the south end of the Icelandic glacier Vatnajökull. Formed at the terminus of one of Vatnajökull's biggest outlets, Breiðamerkurjökull, Breiðárlón lies in between Fjallsárlón and Jökulsárlón glacier lagoons. The glacier calving into the lagoon is a part of Vatnajökull National Park and the better known glacier lake Jökulsárlón is not far from there. From Breiðárlón a little river flows into the Fjallsárlón Fjallsárlón () is a glacier lake at the south end of the Icelandic glacier Vatnajökull. ''Fjallsjökull'' which is part of the bigger glacier reaches down to the water of the lake and some ice-bergs are drifting by on its surface. The glacie .... See also * List of lakes of Iceland References Glacial lakes Lakes of Iceland {{Iceland-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lakes Of Iceland
Iceland has over 20 lakes larger than 10 km2 (4 sq mi), and at least 40 others varying between 2.5 and 10 km2 (1 to 4 sq mi) in size. This list also includes a few smaller lakes and ponds that are considered notable (for example Tjörnin in Reykjavik). The figures for many of the smaller lakes are unreliable. Also, some larger lakes vary considerably in size between years or seasons or, for the reservoirs, according to the needs of power plants. Some power plant reservoirs may not be present despite being larger than listed lakes. Larger lakes (>10 km2) Smaller lakes (90 m (sensitive to climatic and geological change and was getting smaller - started recovering again in 2004) * Breiðárlón Breiðárlón () is a glacier lake at the south end of the Icelandic glacier Vatnajökull. Formed at the terminus of one of Vatnajökull's biggest outlets, Breiðamerkurjökull, Breiðárlón lies in between Fjallsárlón and Jökulsárlón gla ..., 8 km2 * Reyðarvatn, 8.3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Periglacial
Periglaciation (adjective: "periglacial", referring to places at the edges of glacial areas) describes geomorphic processes that result from seasonal thawing and freezing, very often in areas of permafrost. The meltwater may refreeze in ice wedges and other structures. "Periglacial" originally suggested an environment located on the margin of past glaciers. However, freeze and thaw cycles influence landscapes also outside areas of past glaciation. Therefore, periglacial environments are anywhere when freezing and thawing modify the landscape in a significant manner. History Periglaciation became a distinct subject within the study of geology after Walery Łoziński, a Polish geologist, introduced the term in 1909. Łoziński drew upon the early work of Johan Gunnar Andersson. According to Alfred Jahn, his introduction of his work at the 1910 International Geological Congress held in Stockholm caused significant discussion. In the field trip to Svalbard that followed the congres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iceland
Iceland is a Nordic countries, Nordic island country between the Atlantic Ocean, North Atlantic and Arctic Oceans, on the Mid-Atlantic Ridge between North America and Europe. It is culturally and politically linked with Europe and is the region's westernmost and most list of countries and dependencies by population density, sparsely populated country. Its Capital city, capital and largest city is Reykjavík, which is home to about 36% of the country's roughly 380,000 residents (excluding nearby towns/suburbs, which are separate municipalities). The official language of the country is Icelandic language, Icelandic. Iceland is on a rift between Plate tectonics, tectonic plates, and its geologic activity includes geysers and frequent Types of volcanic eruptions, volcanic eruptions. The interior consists of a volcanic plateau with sand and lava fields, mountains and glaciers, and many Glacial stream, glacial rivers flow to the sea through the Upland and lowland, lowlands. Iceland i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacier
A glacier (; or ) is a persistent body of dense ice, a form of rock, that is constantly moving downhill under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, often centuries. It acquires distinguishing features, such as crevasses and seracs, as it slowly flows and deforms under stresses induced by its weight. As it moves, it abrades rock and debris from its substrate to create landforms such as cirques, moraines, or fjords. Although a glacier may flow into a body of water, it forms only on land“Glacier, N., Pronunciation.” Oxford English Dictionary, Oxford UP, June 2024, https://doi.org/10.1093/OED/7553486115. Accessed 25 Jan. 2025. and is distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water. On Earth, 99% of glacial ice is contained within vast ice sheets (also known as "continental glaciers") in the polar regions, but glaciers may be found in mountain ranges on ever ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vatnajökull
Vatnajökull ( Icelandic pronunciation: , literally "Glacier of Lakes"; sometimes translated as Vatna Glacier in English) is the largest and most voluminous ice cap in Iceland, and the second largest in area in Europe after the Severny Island ice cap of Novaya Zemlya. It is in the south-east of the island, covering approximately 10% of the country. Size With an area of 7,700 km2, Vatnajökull is the second largest ice cap in Europe by volume (about 3,000 km3) and area (after the still larger Severny Island ice cap of Novaya Zemlya, Russia, which is in the extreme northeast of Europe). On 7 June 2008, it became a part of the Vatnajökull National Park. The average thickness of the ice is , with a maximum thickness of . Iceland's highest peak, Hvannadalshnúkur (), as part of the Öræfajökull, is in the southern periphery of Vatnajökull, near Skaftafell. Peaks Hrútsfjallstindar is a series of Icelandic peaks rising from Vatnajökull between Svínafellsjök ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vatnajökull National Park
Vatnajökull National Park ( ) is one of three national parks in Iceland, and is the largest one. It encompasses all of Vatnajökull glacier and extensive surrounding areas. These include the national parks previously existing at Skaftafell in the southwest and Jökulsárgljúfur in the north. The unique qualities of Vatnajökull National Park are primarily its great variety of landscape features, created by the combined forces of rivers, glacial ice, and volcanic and geothermal activity. The park spans 14% of the country's area and is Europe's second largest national park in terms of area after Yugyd Va in the Ural Mountains of Russia. The glacier itself is the largest in Europe at . In 2019 the park was enlarged to the north. On 5 July 2019 Vatnajökull National Park was inscribed as a World Heritage Site. History Vatnajökull National Park was established on 7 June 2008. When established, the park covered an area of 12,000 km2, but with later additions of Lakagíga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jökulsárlón
Jökulsárlón (; translates to "glacial river lagoon") is a large glacial lake in southern part of Vatnajökull National Park, Iceland. Situated at the head of the Breiðamerkurjökull glacier, it developed into a lake after the glacier started receding in the late 19th century. The lake has grown since then at varying rates because of melting of the glaciers. The glacial front is now about away from the ocean's edge and the lake covers an area of about . In 2009 it was reported to be the deepest lake in Iceland, at over , as Retreat of glaciers since 1850, glacial retreat extended its boundaries. The size of the lake has increased fourfold since the 1970s. The lake can be seen from Route 1 (Iceland), Route 1 between Höfn and Skaftafell. It appears as "a ghostly procession of luminous blue icebergs". Jökulsárlón has been a setting for four Hollywood (film industry), Hollywood movies: ''A View to a Kill'', ''Die Another Day'', ''Lara Croft: Tomb Raider'', and ''Batman Begins' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcano
A volcano is commonly defined as a vent or fissure in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and because most of Earth's plate boundaries are underwater, most volcanoes are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes resulting from divergent tectonic activity are usually non-explosive whereas those resulting from convergent tectonic activity cause violent eruptions."Mid-ocean ridge tectonics, volcanism and geomorphology." Geology 26, no. 455 (2001): 458. https://macdonald.faculty.geol.ucsb.edu/papers/Macdonald%20Mid-Ocean%20Ridge%20Tectonics.pdf Volcanoes can also form where there is str ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Öræfajökull
Öræfajökull (; 'Öræfi glacier' or 'wasteland glacier') is an ice-covered volcano in south-east Iceland. The largest active volcano and the highest peak in Iceland at , it lies within the Vatnajökull National Park and is covered by part of the glacier. The settlement of Iceland, original Norse settlers named the volcano Knappafellsjǫkull (Old Norse: ; Modern Icelandic: Hnappafellsjökull ; 'knobs mountain glacier'). The current name, ''Öræfajökull'', was eventually adopted after the 1362 eruption. Description Öræfajökull is located at the southern extremity of the Vatnajökull glacier and overlooking the Route 1 (Iceland), Ring Road between Höfn í Hornafirði, Höfn and Vík í Mýrdal, Vík. It is the largest active volcano in the country, and on the volcanic crater, summit crater's north-western rim is Hvannadalshnúkur, the highest peak in Iceland at . Geographically, Öræfajökull as the glacier, is considered part of Vatnajökull, and the area covered by g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skúa
The skuas are a group of predatory seabirds with seven species forming the genus ''Stercorarius'', the only genus in the family Stercorariidae. The three smaller skuas, the Arctic skua, the long-tailed skua, and the pomarine skua, are called jaegers in North American English. The English word "skua" comes from the Faroese name for the great skua, , with the island of Skúvoy renowned for its colony of that bird. The general Faroese term for skuas is . The word "jaeger" or is German for "hunter". The genus name ''Stercorarius'' is Latin and means "of dung"; the food disgorged by other birds when pursued by skuas was once thought to be excrement. Skuas nest on the ground in temperate, Antarctic, and Arctic regions, and are long-distance migrants. They have even been sighted at the South Pole. Biology and habits Outside the breeding season, skuas take fish, offal, and carrion. Many practice kleptoparasitism, which comprises up to 95% of the feeding methods of wintering sku ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seagull
Gulls, or colloquially seagulls, are seabirds of the subfamily Larinae. They are most closely related to terns and skimmers, distantly related to auks, and even more distantly related to waders. Until the 21st century, most gulls were placed in the genus ''Larus'', but that arrangement is now considered polyphyletic, leading to the resurrection of several genera. An older name for gulls is mews; this still exists in certain regional English dialects and is cognate with German , Danish ', Swedish ', Dutch ', Norwegian ', and French '. Gulls are usually grey or white, often with black markings on the head or wings. They normally have harsh wailing or squawking calls, stout bills, and webbed feet. Most gulls are ground-nesting piscivores or carnivores which take live food or scavenge opportunistically, particularly the ''Larus'' species. Live food often includes crustaceans, molluscs, fish and small birds. Gulls have unhinging jaws that provide the flexibility to consume large pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
